The incubation period for the common cold is approximately ____________________ to ____________________ hours.
Fill in the blank(s) with the appropriate word(s).
twelve, seventy-two
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Which of the following is a common belief of a theory X person?
a. The average person must be coerced or controlled to get him or her to work. b. The average person enjoys responsibility. c. The average person is ambitious. d. The average person prefers not to be directed.
Which of the following teachers uses norm-referenced grading?
a. Mrs. Sage uses a rubric to grade her students' final projects. b. Ms. Rodman uses straight percentage grades in her calculus class. c. Mr. O'Neal grades his chemistry exams on the curve. d. Ms. Corrino grades students' history projects on the basis ofcriteria specified in her checklist.
When behaviorists describe an organism as a "black box," they mean that:
a. Many stimuli have no noticeable effect on the organism. b. Learning processes occurring within the organism cannot be studied scientifically. c. Learning is, by its very nature, something that takes place outside the organism. d. An organism makes many responses even in the absence of any observed external stimulus.
At what age do children understand that flags designate a place and have symbolic meaning?
A. 5 B. 6 C. 7 D. 8